package com.jihe.common.valid;

import javax.validation.ConstraintValidator;
import javax.validation.ConstraintValidatorContext;
import java.util.HashSet;
import java.util.Set;

public class ListValueConstraintValidator implements ConstraintValidator<ListValue,Integer> {

    Set<Integer> set=new HashSet<Integer>();

    public void initialize(ListValue constraintAnnotation) {
        int[] vals = constraintAnnotation.vals();
        for (int val:vals) {
            set.add(val);
        }

    }

    public boolean isValid(Integer value, ConstraintValidatorContext constraintValidatorContext) {

        return set.contains(value);
    }
}
